Cita APA (7a ed.)

Guillaumont, P. (2009). Caught in a trap: Identifying the least developed countries. Económica.

Cita Chicago Style (17a ed.)

Guillaumont, Patrick. Caught in a Trap: Identifying the Least Developed Countries. Paris: Económica, 2009.

Cita MLA (8a ed.)

Guillaumont, Patrick. Caught in a Trap: Identifying the Least Developed Countries. Económica, 2009.